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05-03-2019
03:05 PM
Has there been any announcement on this? It seems like the QuickStarts are dead as they haven't been updated in a while.
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10-12-2018
09:15 PM
I made updates, but now I'm getting the following error message [13/Oct/2018 00:09:48 +0000] 4701 MainThread agent ERROR Heartbeating to cloudera6.localdomain:7182 failed.
Traceback (most recent call last):
File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/cmf/agent.py", line 1371, in _send_heartbeat
response = self.requestor.request('heartbeat', heartbeat_data)
File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/avro/ipc.py", line 141, in request
return self.issue_request(call_request, message_name, request_datum)
File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/avro/ipc.py", line 254, in issue_request
call_response = self.transceiver.transceive(call_request)
File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/avro/ipc.py", line 483, in transceive
result = self.read_framed_message()
File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/avro/ipc.py", line 489, in read_framed_message
framed_message = response_reader.read_framed_message()
File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/avro/ipc.py", line 417, in read_framed_message
raise ConnectionClosedException("Reader read 0 bytes.")
ConnectionClosedException: Reader read 0 bytes. I should add, I also added a line to the hosts file so that there is a non-Local IP address. Before I followed the instructions to update the TLS values, I was getting this error message.
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10-07-2018
10:57 PM
I'm attempting to install Cloudera 6 as a single-node on Centos 7 using VMWare Workstation 12 for learning and POC purposes. However, I'm running into heartbeat issues. Initially I get an error saying... [30/Sep/2018 21:55:05 +0000] 24667 MainThread agent ERROR Heartbeating to cloudera6.localdomain:7182 failed. Traceback (most recent call last): File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/cmf/agent.py", line 1371, in _send_heartbeat response = self.requestor.request('heartbeat', heartbeat_data) File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/avro/ipc.py", line 141, in request return self.issue_request(call_request, message_name, request_datum) File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/avro/ipc.py", line 254, in issue_request call_response = self.transceiver.transceive(call_request) File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/avro/ipc.py", line 483, in transceive result = self.read_framed_message() File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/avro/ipc.py", line 489, in read_framed_message framed_message = response_reader.read_framed_message() File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/avro/ipc.py", line 417, in read_framed_message raise ConnectionClosedException("Reader read 0 bytes.") ConnectionClosedException: Reader read 0 bytes. The install program said... If Use TLS Encryption for Agents is enabled in Cloudera Manager (Administration -> Settings -> Security), ensure that /etc/cloudera-scm-agent/config.ini has use_tls=1 on the host being added. I updated the config.ini file, now I'm getting a slightly different error... [01/Oct/2018 00:23:22 +0000] 27314 MainThread agent ERROR Heartbeating to cloudera6.localdomain:7182 failed. Traceback (most recent call last): File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/cmf/agent.py", line 1362, in _send_heartbeat self.cfg.max_cert_depth) File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/cmf/https.py", line 139, in __init__ self.conn.connect() File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/M2Crypto/httpslib.py", line 80, in connect sock.connect((self.host, self.port)) File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/M2Crypto/SSL/Connection.py", line 304, in connect ret = self.connect_ssl() File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/M2Crypto/SSL/Connection.py", line 291, in connect_ssl return m2.ssl_connect(self.ssl, self._timeout) SSLError: sslv3 alert bad certificate The message just repeats continuously. The SSLError seems to be a new error compared to the original error. I've tried this a few times, and figured I'd try to match my configuration to what I see in the QuickStart VMs. My Hosts files is: 127.0.0.1 cloudera6.localdomain cloudera6 localhost localhost.localdomain ::1 localhost localhost.localdomain The hostname file is : cloudera6.localdomain Any recommendations on what I should do next? Thanks W.D.
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Cloudera Manager
09-08-2018
09:14 PM
I think I'm running into the exact same issue, but when I go to the link I don't see any tutorials on how I can open the port or do port forwarding.
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05-28-2018
10:49 PM
Unfortunately I was never able to get this working. The cluster would crash, things wouldn't work, etc... I'm going to sit this one out for now and just wait until an updated QuickStart VM comes up with Spark 2. I'll just use a different distro. for now for Spark 2.
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02-11-2018
01:59 PM
I downloaded the latest version of the HDP Sandbox last night, version 2.6.4, for VMWare. When I started it up it gets stuck at "Waiting for Ambari Agent to connect." How can I get this to start, or do I have to wait for a fix release?
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11-22-2017
12:19 PM
I'm interested in learning Spark, but I'm of the impression that it would be better to focus on learning based upon Spark 2, instead of Spark 1.x. Spark 1.6 is part of the current Quickstart VM (v5.12), but I was wondering if it was possible to install Spark 2 instead? I migrated to Parcels and enabled Cloudera Manager on the Quickstart VM, but I don't see Spark 2. Is there a way of installing Spark 2 on the Quickstart VM?
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Quickstart VM
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Spark
06-06-2017
10:05 AM
Just adding my two cents... Although I'm not seeing the disk size increase significantly, I'm seeing ALOT of disk activity. It's enough to cause the Quick Start VM to freeze. I know that Cloudera Manager requires additional resources, but I've allocated 10 Gig of RAM to the VM and it resides on a separate drive than the OS, so I wasn't expecting so many issues.
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04-03-2017
10:51 PM
Thanks 🙂
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03-07-2017
10:48 PM
I should add... I'm installing this on a single VM. The idea is that I can then repeat these steps elsewhere. After restarting the agent I see... [08/Mar/2017 01:42:32 +0000] 44186 MainThread agent INFO CM server guid: c6d30813-4816-48d7-ba2f-7bdba5ea0d22
[08/Mar/2017 01:42:32 +0000] 44186 MainThread agent INFO Using parcels directory from server provided value: /opt/cloudera/parcels
[08/Mar/2017 01:42:32 +0000] 44186 MainThread parcel INFO Agent does create users/groups and apply file permissions
[08/Mar/2017 01:42:32 +0000] 44186 MainThread parcel_cache INFO Using /opt/cloudera/parcel-cache for parcel cache
[08/Mar/2017 01:42:32 +0000] 44186 MainThread agent ERROR Caught unexpected exception in main loop.
Traceback (most recent call last):
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.0-py2.7.egg/cmf/agent.py", line 710, in __issue_heartbeat
self._init_after_first_heartbeat_response(resp_data)
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.0-py2.7.egg/cmf/agent.py", line 947, in _init_after_first_heartbeat_response
self.client_configs.load()
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.0-py2.7.egg/cmf/client_configs.py", line 682, in load
new_deployed.update(self._lookup_alternatives(fname))
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.0-py2.7.egg/cmf/client_configs.py", line 432, in _lookup_alternatives
return self._parse_alternatives(alt_name, out)
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.0-py2.7.egg/cmf/client_configs.py", line 444, in _parse_alternatives
path, _, _, priority_str = line.rstrip().split(" ")
ValueError: too many values to unpack I'm not sure why I'm getting so many issues.
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03-05-2017
02:12 PM
The log files don't seem to indicate much. I do see... [05/Mar/2017 15:49:16 +0000] 13117 Thread-2 server INFO stats_alert CDH-5.10.0-1.cdh5.10.0.p0.41-el7.parcel: [1004] 0 0 0 0 60 0 0 0 0 0
[05/Mar/2017 15:49:17 +0000] 13117 MainThread server INFO Adding torrent: file:///opt/cloudera/parcel-cache/CDH-5.10.0-1.cdh5.10.0.p0.41-el7.parcel.torrent
[05/Mar/2017 15:49:17 +0000] 13117 MainThread rpc ERROR Failed handling RPC: AddTorrent Already present torrent: CDH-5.10.0-1.cdh5.10.0.p0.41-el7.parcel
Traceback (most recent call last):
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.0-py2.7.egg/flood/util/rpc.py", line 176, in executeRPC
return fn(*args)
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.0-py2.7.egg/flood/server.py", line 233, in addTorrent
torrent = self.depot.importTorrent(torrentUrl)
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.0-py2.7.egg/flood/depot.py", line 101, in importTorrent
raise TorrentError("Already present torrent: %s", torrentName)
TorrentError: Already present torrent: CDH-5.10.0-1.cdh5.10.0.p0.41-el7.parcel The following messages also seem to be repeated forever... [05/Mar/2017 17:03:35 +0000] 13117 Thread-2 server INFO stats_alert CDH-5.10.0-1.cdh5.10.0.p0.41-el7.parcel: [1005] 0 0 0 0 60 0 0 0 0 0
[05/Mar/2017 17:03:36 +0000] 13117 Thread-2 server INFO stats_alert CDH-5.10.0-1.cdh5.10.0.p0.41-el7.parcel: [1000] 0 0 0 0 60 0 0 0 0 0
[05/Mar/2017 17:03:37 +0000] 13117 Thread-2 server INFO stats_alert CDH-5.10.0-1.cdh5.10.0.p0.41-el7.parcel: [1002] 0 0 0 0 60 0 0 0 0 0
[05/Mar/2017 17:03:38 +0000] 13117 Thread-2 server INFO stats_alert CDH-5.10.0-1.cdh5.10.0.p0.41-el7.parcel: [1003] 0 0 0 0 60 0 0 0 0 0
[05/Mar/2017 17:03:39 +0000] 13117 Thread-2 server INFO stats_alert CDH-5.10.0-1.cdh5.10.0.p0.41-el7.parcel: [1001] 0 0 0 0 60 0 0 0 0 0
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02-25-2017
08:14 AM
I've been trying to install Cloudera 5.10 on Centos 7.x in a VMWare environment. Each time Cloudera Manager gets stuck at Distributed. Any help appreciated. Thanks. Screen shot
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Cloudera Manager